From 611e2874982afa0e9a684159ca3d228563a813c0 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 8 May 2008 06:59:03 +0000
Subject: * thread.c (rb_gc_save_machine_context): call FLUSH_REGISTER_WINDOWS 
  to mark the register stack from GC on another thread.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 thread.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'thread.c')

diff --git a/thread.c b/thread.c
index ff85e0f04c..f7a4b8ba7a 100644
--- a/thread.c
+++ b/thread.c
@@ -1966,6 +1966,7 @@ void
 rb_gc_save_machine_context(rb_thread_t *th)
 {
     SET_MACHINE_STACK_END(&th->machine_stack_end);
+    FLUSH_REGISTER_WINDOWS;
 #ifdef __ia64
     th->machine_register_stack_end = rb_ia64_bsp();
 #endif
-- 
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